Ignatius Knott b. 17 Apr 1747 St Marys co Maryland died Clermont Co OH 15 Jul 1835. son of Francis Knott and Susannah Greenfield--Francis b. England. Ignatius was father of John b.1777 Maryland---married Ruth Hall--and had Nancy Knott--b 1808 Clermont Co OH. Nancy married Benjamin Bickmore and they were my great-great grandparents. Do not see the name you mentioned in any of my records.